This is a collection of free math videos for 6th grade, showing varied exercises for each topic. They match Math Mammoth Grade 6 curriculum but will also work no matter which curriculum you follow (in other words, the videos don't rely on you having Math Mammoth curriculum).
These videos are usable for students, teachers, and parents. You can use them...
Please choose a topic from the list.
Expressions, Part 1 – What are expressions and how to evaluate them
Terminology for the Four Operations and writing algebraic expressions from words
Words and Expressions – write expressions from word phrases
Writing and Simplifying Expressions 1: length and perimeter
Writing and Simplifying Expressions 2: area
Multiplying and Dividing in Parts
The Distributive Property Part 1
The Distributive Property, part 2: factoring linear Expressions
Equations (an introduction)
Using Two Variables – an introduction to equations with two variables
Review: Multiplying Decimals by Decimals
Review: Long division with decimals
Fractions and Decimals – how to convert fractions to decimals
Review: Divide Decimals by Decimals
Convert Metric Measuring Units
Convert Customary Measuring Units
Convert Between Customary and Metric
Word Problems Involving Unit Rates, Part 2
Equivalent Rates — using equivalent rates to solve problems, and also graphing them (2 videos)
Ratio Problems and Bar Models (two videos)
Using Ratios to Convert Measurement Units
Percentage of a Number (Mental Math)
Percent of a Number: Using Decimals
The Sieve of Eratosthenes and Prime factorization, Part 1 (for finding primes)
The Greatest Common Factor (GCF)
The Least Common Multiple (LCM)
Using Factoring When Simplifying Fractions
Review: Add and Subtract Fractions and Mixed Numbers
Multiplying Mixed Numbers, Part 1
Multipling Mixed Number, Part 2 – simplifying before multiplying
Dividing Fractions: Reciprocal Numbers
Problem Solving with Fractions
The Coordinate Grid Practice – word problems and applications
Addition and Subtraction as Movements (on the number line)
Subtracting a Negative Integer
Quadrilaterals Review — a video from 5th grade; you can use it as a review of quadrilaterals
Area of Shapes Not Drawn on Grid
Volume of a Rectangular Prism with Sides of Fractional Length